30355912 (number)

30355912 is an even 8-digits composite number following 30355911 and preceding 30355913. In scientific notation, it is written as 3.0355912 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 15066624 positive integers (up to 30355912) that are relatively prime to 30355912.

Interesting facts

Basic properties

Name

Name thirty million three hundred fifty-five thousand nine hundred twelve

Notation

Scientific notation 3.0355912 × 10^7
Engineering notation 3.0355912 × 10^6

Prime Factorization of 30355912

Prime Factorization 2 × 2 × 2 × 137 × 27697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7588978
Product of the distinct prime numbers

The prime factorization of 30355912 is 2 × 2 × 2 × 137 × 27697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 42, 16, 583, 859, 2190, 4558, 11520, 47875, 213083, 344921, 705393, 7145709, 65605684, 49570586, 232706239, 423918693, 8152093631, 466183361

Basic calculations (n = 30355912)

Multiplication

n×y
n×2 60711824
n×3 91067736
n×4 121423648
n×5 151779560

Division

n÷y
n÷2 15177956
n÷3 10118637.333333
n÷3 7588978
n÷5 6071182.4

Exponentiation

ny
n2 921481393351744
n3 2.7972408086223E+22
n4 8.4912795829347E+29
n5 2.5776053578696E+37

Nth Root

y√n
2√n 5509.6199505955
3√n 311.94720233043
4√n 74.226814229061
5√n 31.365243034686

Divisors of 30355912

1, 2, 4, 8, 137, 274, 548, 1096, 27697, 55394, 110788, 221576, 3794489, 7588978, 15177956, 30355912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30355911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30355912 can be divided by 16 positive divisors. The sum of these divisors (counting 30355912) is 1, the average is 0.0625.

Base conversion 30355912

Base System Value
2 Binary 1110011110011000111001000
3 Ternary 2010010020111001
4 Quaternary 1303303013020
5 Quinary 30232342122
6 Senary 3002344344
8 Octal 163630710
10 Decimal 30355912
12 Duodecimal a1bb0b4
16 Hexadecimal 1cf31c8
20 Vigesimal 99e9fc
36 Base36 i2mrs

Cryptographic Hash Functions

md5 d8b3e629480e6b7347c92586cabae2b0
sha1 bd3dcb7c48e5ba8021269cf6534e9896fb4a694d
sha256 69c62e61dffa8dacf67f460fc143d49efcb3124a8cd22f807eff358001d2db9e
sha512 dbcfe8a97367b6fe793af8c38a6de6058243ba85c4e81360fc9e9f5b325ba5970b7adfc6bea5adf0a9e8b683bfa791f759981457ebc4f60a11538a07df2aa439
ripemd-160 00202113be3aa1c53ad342ba010bc972340e4cb7

30355912 as geometric shapes

Circle

Radius = n
Diameter 60711824
Circumference 190731820.26444
Area 2.8949191757735E+15

Sphere

Radius = n
Volume 1.1717054899586E+23
Surface area 1.1579676703094E+16
Circumference 190731820.26444

Square

Length = n
Perimeter 121423648
Area 921481393351744
Diagonal 42929742.448604

Cube

Length = n
Surface area 5528888360110464
Volume 2.7972408086223E+22
Space diagonal 52577981.89409

Equilateral Triangle

Length = n
Perimeter 91067736
Area 3.9901314787865E+14
Altitude 26288990.947045

Triangular Pyramid

Length = n
Surface area 3.9901314787865E+14
Volume 3.2965799073143E+21
Height 14309914.149535